From 8b33258d07650a9c97e0ab0828fcee2c97feafdc Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Fri, 11 Jun 2004 22:44:22 +0000
Subject: [PATCH] remove the 3dfx CatchSignals stuff (the var was alwasy set)

---
 src/mesa/drivers/glide/fxapi.c | 2 +-
 src/mesa/main/context.c        | 5 ++++-
 src/mesa/main/mtypes.h         | 3 ---
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/mesa/drivers/glide/fxapi.c b/src/mesa/drivers/glide/fxapi.c
index 47aa0464eb6..016d968be05 100644
--- a/src/mesa/drivers/glide/fxapi.c
+++ b/src/mesa/drivers/glide/fxapi.c
@@ -700,7 +700,7 @@ fxMesaCreateContext(GLuint win,
    /* install signal handlers */
 #if defined(__linux__)
    /* Only install if environment var. is not set. */
-   if (fxMesa->glCtx->CatchSignals && !getenv("MESA_FX_NO_SIGNALS")) {
+   if (!getenv("MESA_FX_NO_SIGNALS")) {
       signal(SIGINT, cleangraphics_handler);
       signal(SIGHUP, cleangraphics_handler);
       signal(SIGPIPE, cleangraphics_handler);
diff --git a/src/mesa/main/context.c b/src/mesa/main/context.c
index e3cfd5c3f94..1a185bc9c4e 100644
--- a/src/mesa/main/context.c
+++ b/src/mesa/main/context.c
@@ -588,6 +588,10 @@ _mesa_destroy_visual( GLvisual *vis )
  * A GLframebuffer is a structure which encapsulates the depth, stencil and
  * accum buffers and related parameters.
  * 
+ * Note that the actual depth/stencil/accum/etc buffers are not allocated
+ * at this time.  It's up to the device driver and/or swrast module to
+ * allocate them as needed.
+ *
  * \param visual a GLvisual pointer (we copy the struct contents)
  * \param softwareDepth create/use a software depth buffer?
  * \param softwareStencil create/use a software stencil buffer?
@@ -1137,7 +1141,6 @@ init_attrib_groups( GLcontext *ctx )
    /* Miscellaneous */
    ctx->NewState = _NEW_ALL;
    ctx->ErrorValue = (GLenum) GL_NO_ERROR;
-   ctx->CatchSignals = GL_TRUE;
    ctx->_Facing = 0;
 #if CHAN_TYPE == GL_FLOAT
    ctx->ClampFragmentColors = GL_FALSE; /* XXX temporary */
diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index a0b254a725f..98f599083d7 100644
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -2378,9 +2378,6 @@ struct __GLcontextRec {
    GLboolean ClampVertexColors;
    /*@}*/
 
-   /** Should 3Dfx Glide driver catch signals? */
-   GLboolean CatchSignals;
-
    /** \name For debugging/development only */
    /*@{*/
    GLboolean FirstTimeCurrent;
-- 
2.30.2